Home / 101,022.25-151,534.13-44,847.26

Finding the Fourth Proportional to 101,022.25, 151,534.13 and 44,847.26

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Solution

The fourth proportional to 101,022.25, 151,534.13 and 44,847.26 is: 67,271.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,022.25 : 151,534.13 = 44,847.26 : x
  2. Step 2: Convert to fraction form
    101,022.25/151,534.13 = 44,847.26/x
  3. Step 3: Cross multiply
    101,022.25x = 151,534.13 × 44,847.26
  4. Step 4: Simplify right side
    101,022.25x = 6,795,890,526.98
  5. Step 5: Solve for x
    x = 6,795,890,526.98/101,022.25
  6. Step 6: Final answer
    x = 67,271.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.